Renesas R-IN32M3 Series User Manual page 109

R-IN32M3-EC User's Manual
6.14.5 Lost Link Counter n Register (LOST_LINK_COUNTn)
LOST_LINK_COUNTn counts the number of lost links at port n.
7
LOST_LINK_
COUNTn
R/W(clr)
ECAT
R
PDI
Bit Position Bit Name
7 to 0 LOSTLINKCNT
Remark: n = 0-1
n = 0: Port 0, n = 1: Port 1
R18UZ0003EJ0501
Jan. 12, 2021
6 5 4
LOSTLINKCNT
R/W(clr) R/W(clr) R/W(clr)
R R R
Lost Link Counter of Port n (Counting is stopped when 0xff is reached.)
These bits count the number of lost links only when a port loop is at "Auto" or "Auto-Close"
state, and only lost links at open ports are counted.
This register is cleared if one of the lost link counter registers is written to.
3 2 1
R/W(clr) R/W(clr) R/W(clr)
R R R
Description
6. EtherCAT Slave Controller Function
0 Address
400E 0310H
+ 0001H*n
R/W(clr)
R
Page 96 of 224
Initial Value
00H